{"id":"OSV-2022-423","aliases":[],"status":"published","title":"Heap-buffer-overflow in sc_build_pin","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47521\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nsc_build_pin\nisoNUMBER_build_pin_apdu\nisoNUMBER_pin_cmd\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-05-20T00:00:21.692977Z","modified":"2022-05-20T00:00:21Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"opensc","ranges":[{"type":"GIT","events":[{"introduced":"8bb15107a0495e2e0e9ffbc6673e39f04e304674"},{"fixed":"27e3db8b142522d7367cc446283fb07d855443d7"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47521","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-423","title":"Heap-buffer-overflow in sc_build_pin","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47521\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nsc_build_pin\nisoNUMBER_build_pin_apdu\nisoNUMBER_pin_cmd\n```\n","status":"published","published":"2022-05-20T00:00:21.692977Z","modified":"2022-05-20T00:00:21.693236Z","updated_at":"2026-11-02T15:52:49.275624Z"}]}}